You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
588 lines
16 KiB
588 lines
16 KiB
![]()
4 years ago
|
//========= Copyright Valve Corporation, All rights reserved. ============//
|
||
|
//
|
||
|
// Purpose:
|
||
|
//
|
||
|
//=============================================================================//
|
||
|
|
||
|
#include "cbase.h"
|
||
|
#include <vgui/ISurface.h>
|
||
|
#include "hud_numericdisplay.h"
|
||
|
#include "iclientmode.h"
|
||
|
#include <coordsize.h>
|
||
|
#include "hud_macros.h"
|
||
|
#include "vgui/IVGui.h"
|
||
|
#include "vgui/ILocalize.h"
|
||
|
#include "mapoverview.h"
|
||
|
#include "hud_radar.h"
|
||
|
#include "iclientvehicle.h"
|
||
|
|
||
|
#define RADAR_DOT_NORMAL 0
|
||
|
#define RADAR_IGNORE_Z (1<<6) //always draw this item as if it was at the same Z as the player
|
||
|
#define RADAR_MAX_GHOST_ALPHA 25
|
||
|
|
||
|
DECLARE_VGUI_SCREEN_FACTORY( CHudRadar, "jalopy_radar_panel" );
|
||
|
|
||
|
#define RADAR_PANEL_MATERIAL "vgui/screens/radar"
|
||
|
#define RADAR_CONTACT_LAMBDA_MATERIAL "vgui/icons/icon_lambda" // Lambda cache
|
||
|
#define RADAR_CONTACT_BUSTER_MATERIAL "vgui/icons/icon_buster" // Striderbuster
|
||
|
#define RADAR_CONTACT_STRIDER_MATERIAL "vgui/icons/icon_strider" // Strider
|
||
|
#define RADAR_CONTACT_DOG_MATERIAL "vgui/icons/icon_dog" // Dog
|
||
|
#define RADAR_CONTACT_BASE_MATERIAL "vgui/icons/icon_base" // Ally base
|
||
|
|
||
|
static CHudRadar *s_Radar = NULL;
|
||
|
|
||
|
CHudRadar *GetHudRadar()
|
||
|
{
|
||
|
return s_Radar;
|
||
|
}
|
||
|
|
||
|
DECLARE_HUDELEMENT( CMapOverview );
|
||
|
|
||
|
//---------------------------------------------------------
|
||
|
//---------------------------------------------------------
|
||
|
CHudRadar::CHudRadar( vgui::Panel *parent, const char *panelName ) : BaseClass( parent, panelName )
|
||
|
{
|
||
|
m_pVehicle = NULL;
|
||
|
m_iImageID = -1;
|
||
|
m_textureID_IconLambda = -1;
|
||
|
m_textureID_IconBuster = -1;
|
||
|
m_textureID_IconStrider = -1;
|
||
|
m_textureID_IconDog = -1;
|
||
|
m_textureID_IconBase = -1;
|
||
|
}
|
||
|
|
||
|
//---------------------------------------------------------
|
||
|
//---------------------------------------------------------
|
||
|
CHudRadar::~CHudRadar()
|
||
|
{
|
||
|
s_Radar = NULL;
|
||
|
|
||
|
#if defined(_X360)
|
||
|
if( m_iImageID != -1 )
|
||
|
{
|
||
|
vgui::surface()->DestroyTextureID( m_iImageID );
|
||
|
m_iImageID = -1;
|
||
|
}
|
||
|
|
||
|
if( m_textureID_IconLambda != -1 )
|
||
|
{
|
||
|
vgui::surface()->DestroyTextureID( m_textureID_IconLambda );
|
||
|
m_textureID_IconLambda = -1;
|
||
|
}
|
||
|
|
||
|
if( m_textureID_IconBuster != -1 )
|
||
|
{
|
||
|
vgui::surface()->DestroyTextureID( m_textureID_IconBuster );
|
||
|
m_textureID_IconBuster = -1;
|
||
|
}
|
||
|
|
||
|
if( m_textureID_IconStrider != -1 )
|
||
|
{
|
||
|
vgui::surface()->DestroyTextureID( m_textureID_IconStrider );
|
||
|
m_textureID_IconStrider = -1;
|
||
|
}
|
||
|
|
||
|
if( m_textureID_IconDog != -1 )
|
||
|
{
|
||
|
vgui::surface()->DestroyTextureID( m_textureID_IconDog );
|
||
|
m_textureID_IconDog = -1;
|
||
|
}
|
||
|
|
||
|
if( m_textureID_IconBase != -1 )
|
||
|
{
|
||
|
vgui::surface()->DestroyTextureID( m_textureID_IconBase );
|
||
|
m_textureID_IconBase = -1;
|
||
|
}
|
||
|
#endif//_X360
|
||
|
}
|
||
|
|
||
|
//---------------------------------------------------------
|
||
|
//---------------------------------------------------------
|
||
|
bool CHudRadar::Init( KeyValues* pKeyValues, VGuiScreenInitData_t* pInitData )
|
||
|
{
|
||
|
bool result = BaseClass::Init( pKeyValues, pInitData );
|
||
|
ClearAllRadarContacts();
|
||
|
s_Radar = this;
|
||
|
|
||
|
m_ghostAlpha = 0;
|
||
|
m_flTimeStartGhosting = gpGlobals->curtime + 1.0f;
|
||
|
|
||
|
return result;
|
||
|
}
|
||
|
|
||
|
//---------------------------------------------------------
|
||
|
//---------------------------------------------------------
|
||
|
void CHudRadar::VidInit(void)
|
||
|
{
|
||
|
}
|
||
|
|
||
|
//---------------------------------------------------------
|
||
|
//---------------------------------------------------------
|
||
|
void CHudRadar::MsgFunc_UpdateRadar(bf_read &msg )
|
||
|
{
|
||
|
}
|
||
|
|
||
|
//---------------------------------------------------------
|
||
|
// Purpose: Register a radar contact in the list of contacts
|
||
|
//---------------------------------------------------------
|
||
|
void CHudRadar::AddRadarContact( const Vector &vecOrigin, int iType, float flTimeToLive )
|
||
|
{
|
||
|
if( m_iNumRadarContacts == RADAR_MAX_CONTACTS )
|
||
|
return;
|
||
|
|
||
|
Vector v = vecOrigin;
|
||
|
int iExistingContact = FindRadarContact( vecOrigin );
|
||
|
|
||
|
if( iExistingContact > -1 )
|
||
|
{
|
||
|
// Just update this contact.
|
||
|
m_radarContacts[iExistingContact].m_flTimeToRemove = gpGlobals->curtime + flTimeToLive;
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
m_radarContacts[m_iNumRadarContacts].m_vecOrigin = vecOrigin;
|
||
|
m_radarContacts[m_iNumRadarContacts].m_iType = iType;
|
||
|
m_radarContacts[m_iNumRadarContacts].m_flTimeToRemove = gpGlobals->curtime + flTimeToLive;
|
||
|
m_iNumRadarContacts++;
|
||
|
}
|
||
|
|
||
|
//---------------------------------------------------------
|
||
|
// Purpose: Search the contact list for a specific contact
|
||
|
//---------------------------------------------------------
|
||
|
int CHudRadar::FindRadarContact( const Vector &vecOrigin )
|
||
|
{
|
||
|
for( int i = 0 ; i < m_iNumRadarContacts ; i++ )
|
||
|
{
|
||
|
if( m_radarContacts[ i ].m_vecOrigin == vecOrigin )
|
||
|
return i;
|
||
|
}
|
||
|
|
||
|
return -1;
|
||
|
}
|
||
|
|
||
|
//---------------------------------------------------------
|
||
|
// Purpose: Go through all radar targets and see if any
|
||
|
// have expired. If yes, remove them from the
|
||
|
// list.
|
||
|
//---------------------------------------------------------
|
||
|
void CHudRadar::MaintainRadarContacts()
|
||
|
{
|
||
|
bool bKeepWorking = true;
|
||
|
while( bKeepWorking )
|
||
|
{
|
||
|
bKeepWorking = false;
|
||
|
for( int i = 0 ; i < m_iNumRadarContacts ; i++ )
|
||
|
{
|
||
|
CRadarContact *pContact = &m_radarContacts[ i ];
|
||
|
if( gpGlobals->curtime >= pContact->m_flTimeToRemove )
|
||
|
{
|
||
|
// Time for this guy to go. Easiest thing is just to copy the last element
|
||
|
// into this element's spot and then decrement the count of entities.
|
||
|
bKeepWorking = true;
|
||
|
|
||
|
m_radarContacts[ i ] = m_radarContacts[ m_iNumRadarContacts - 1 ];
|
||
|
m_iNumRadarContacts--;
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
//---------------------------------------------------------
|
||
|
//---------------------------------------------------------
|
||
|
void CHudRadar::SetVisible(bool state)
|
||
|
{
|
||
|
BaseClass::SetVisible(state);
|
||
|
|
||
|
if( g_pMapOverview && g_pMapOverview->GetMode() == CMapOverview::MAP_MODE_RADAR )
|
||
|
{
|
||
|
// We are the hud element still, but he is in charge of the new style now.
|
||
|
g_pMapOverview->SetVisible( state );
|
||
|
}
|
||
|
}
|
||
|
|
||
|
#define RADAR_BLIP_FADE_TIME 1.0f
|
||
|
#define RADAR_USE_ICONS 1
|
||
|
//---------------------------------------------------------
|
||
|
// Purpose: Draw the radar panel.
|
||
|
// We're probably doing too much other work in here
|
||
|
//---------------------------------------------------------
|
||
|
void CHudRadar::Paint()
|
||
|
{
|
||
|
if (m_iImageID == -1 )
|
||
|
{
|
||
|
// Set up the image ID's if they've somehow gone bad.
|
||
|
m_textureID_IconLambda = vgui::surface()->CreateNewTextureID();
|
||
|
vgui::surface()->DrawSetTextureFile( m_textureID_IconLambda, RADAR_CONTACT_LAMBDA_MATERIAL, true, false );
|
||
|
|
||
|
m_textureID_IconBuster = vgui::surface()->CreateNewTextureID();
|
||
|
vgui::surface()->DrawSetTextureFile( m_textureID_IconBuster, RADAR_CONTACT_BUSTER_MATERIAL, true, false );
|
||
|
|
||
|
m_textureID_IconStrider = vgui::surface()->CreateNewTextureID();
|
||
|
vgui::surface()->DrawSetTextureFile( m_textureID_IconStrider, RADAR_CONTACT_STRIDER_MATERIAL, true, false );
|
||
|
|
||
|
m_textureID_IconDog = vgui::surface()->CreateNewTextureID();
|
||
|
vgui::surface()->DrawSetTextureFile( m_textureID_IconDog, RADAR_CONTACT_DOG_MATERIAL, true, false );
|
||
|
|
||
|
m_textureID_IconBase = vgui::surface()->CreateNewTextureID();
|
||
|
vgui::surface()->DrawSetTextureFile( m_textureID_IconBase, RADAR_CONTACT_BASE_MATERIAL, true, false );
|
||
|
|
||
|
m_iImageID = vgui::surface()->CreateNewTextureID();
|
||
|
vgui::surface()->DrawSetTextureFile( m_iImageID, RADAR_PANEL_MATERIAL, true, false );
|
||
|
}
|
||
|
|
||
|
// Draw the radar background.
|
||
|
int wide, tall;
|
||
|
GetSize(wide, tall);
|
||
|
int alpha = 255;
|
||
|
vgui::surface()->DrawSetColor(255, 255, 255, alpha);
|
||
|
vgui::surface()->DrawSetTexture(m_iImageID);
|
||
|
vgui::surface()->DrawTexturedRect(0, 0, wide, tall);
|
||
|
|
||
|
// Manage the CRT 'ghosting' effect
|
||
|
if( gpGlobals->curtime > m_flTimeStartGhosting )
|
||
|
{
|
||
|
if( m_ghostAlpha < RADAR_MAX_GHOST_ALPHA )
|
||
|
{
|
||
|
m_ghostAlpha++;
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
m_flTimeStartGhosting = FLT_MAX;
|
||
|
m_flTimeStopGhosting = gpGlobals->curtime + RandomFloat( 1.0f, 2.0f );// How long to ghost for
|
||
|
}
|
||
|
}
|
||
|
else if( gpGlobals->curtime > m_flTimeStopGhosting )
|
||
|
{
|
||
|
// We're supposed to stop ghosting now.
|
||
|
if( m_ghostAlpha > 0 )
|
||
|
{
|
||
|
// Still fading the effects.
|
||
|
m_ghostAlpha--;
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
// DONE fading the effects. Now stop ghosting for a short while
|
||
|
m_flTimeStartGhosting = gpGlobals->curtime + RandomFloat( 2.0f, 3.0f );// how long between ghosts
|
||
|
m_flTimeStopGhosting = FLT_MAX;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Now go through the list of radar targets and represent them on the radar screen
|
||
|
// by drawing their icons on top of the background.
|
||
|
C_BasePlayer *pLocalPlayer = C_BasePlayer::GetLocalPlayer();
|
||
|
|
||
|
for( int i = 0 ; i < m_iNumRadarContacts ; i++ )
|
||
|
{
|
||
|
int alpha = 90;
|
||
|
CRadarContact *pContact = &m_radarContacts[ i ];
|
||
|
float deltaT = pContact->m_flTimeToRemove - gpGlobals->curtime;
|
||
|
if ( deltaT < RADAR_BLIP_FADE_TIME )
|
||
|
{
|
||
|
float factor = deltaT / RADAR_BLIP_FADE_TIME;
|
||
|
|
||
|
alpha = (int) ( ((float)alpha) * factor );
|
||
|
|
||
|
if( alpha < 10 )
|
||
|
alpha = 10;
|
||
|
}
|
||
|
|
||
|
if( RADAR_USE_ICONS )
|
||
|
{
|
||
|
int flicker = RandomInt( 0, 30 );
|
||
|
DrawIconOnRadar( pContact->m_vecOrigin, pLocalPlayer, pContact->m_iType, RADAR_IGNORE_Z, 255, 255, 255, alpha + flicker );
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
DrawPositionOnRadar( pContact->m_vecOrigin, pLocalPlayer, pContact->m_iType, RADAR_IGNORE_Z, 255, 255, 255, alpha );
|
||
|
}
|
||
|
}
|
||
|
|
||
|
MaintainRadarContacts();
|
||
|
}
|
||
|
|
||
|
ConVar radar_range("radar_range", "3000" ); // 180 feet
|
||
|
//---------------------------------------------------------
|
||
|
// Scale maps the distance of the target from the radar
|
||
|
// source.
|
||
|
//
|
||
|
// 1.0 = target at or beyond radar range.
|
||
|
// 0.5 = target at (radar_range * 0.5) units distance
|
||
|
// 0.25 = target at (radar_range * 0.25) units distance
|
||
|
// -etc-
|
||
|
//---------------------------------------------------------
|
||
|
bool CHudRadar::WorldToRadar( const Vector location, const Vector origin, const QAngle angles, float &x, float &y, float &z_delta, float &scale )
|
||
|
{
|
||
|
bool bInRange = true;
|
||
|
|
||
|
float x_diff = location.x - origin.x;
|
||
|
float y_diff = location.y - origin.y;
|
||
|
|
||
|
// Supply epsilon values to avoid divide-by-zero
|
||
|
if(x_diff == 0)
|
||
|
x_diff = 0.00001f;
|
||
|
|
||
|
if(y_diff == 0)
|
||
|
y_diff = 0.00001f;
|
||
|
|
||
|
int iRadarRadius = GetWide(); //width of the panel
|
||
|
float fRange = radar_range.GetFloat();
|
||
|
|
||
|
// This magic /2.15 makes the radar scale seem smaller than the VGUI panel so the icons clamp
|
||
|
// to the outer ring in the radar graphic, not the very edge of the panel itself.
|
||
|
float fScale = (iRadarRadius/2.15f) / fRange;
|
||
|
|
||
|
float flOffset = atan(y_diff/x_diff);
|
||
|
flOffset *= 180;
|
||
|
flOffset /= M_PI;
|
||
|
|
||
|
if ((x_diff < 0) && (y_diff >= 0))
|
||
|
flOffset = 180 + flOffset;
|
||
|
else if ((x_diff < 0) && (y_diff < 0))
|
||
|
flOffset = 180 + flOffset;
|
||
|
else if ((x_diff >= 0) && (y_diff < 0))
|
||
|
flOffset = 360 + flOffset;
|
||
|
|
||
|
y_diff = -1*(sqrt((x_diff)*(x_diff) + (y_diff)*(y_diff)));
|
||
|
x_diff = 0;
|
||
|
|
||
|
flOffset = angles.y - flOffset;
|
||
|
|
||
|
flOffset *= M_PI;
|
||
|
flOffset /= 180; // now theta is in radians
|
||
|
|
||
|
// Transform relative to radar source
|
||
|
float xnew_diff = x_diff * cos(flOffset) - y_diff * sin(flOffset);
|
||
|
float ynew_diff = x_diff * sin(flOffset) + y_diff * cos(flOffset);
|
||
|
|
||
|
if ( (-1 * y_diff) > fRange )
|
||
|
{
|
||
|
float flScale;
|
||
|
|
||
|
flScale = ( -1 * y_diff) / fRange;
|
||
|
|
||
|
xnew_diff /= (flScale);
|
||
|
ynew_diff /= (flScale);
|
||
|
|
||
|
bInRange = false;
|
||
|
|
||
|
scale = 1.0f;
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
// scale
|
||
|
float flDist = sqrt( ((xnew_diff)*(xnew_diff) + (ynew_diff)*(ynew_diff)) );
|
||
|
scale = flDist / fRange;
|
||
|
}
|
||
|
|
||
|
|
||
|
// Scale the dot's position to match radar scale
|
||
|
xnew_diff *= fScale;
|
||
|
ynew_diff *= fScale;
|
||
|
|
||
|
// Translate to screen coordinates
|
||
|
x = (iRadarRadius/2) + (int)xnew_diff;
|
||
|
y = (iRadarRadius/2) + (int)ynew_diff;
|
||
|
z_delta = 0.0f;
|
||
|
|
||
|
return bInRange;
|
||
|
}
|
||
|
|
||
|
void CHudRadar::DrawPositionOnRadar( Vector vecPos, C_BasePlayer *pLocalPlayer, int type, int flags, int r, int g, int b, int a )
|
||
|
{
|
||
|
float x, y, z_delta;
|
||
|
int iBaseDotSize = 3;
|
||
|
|
||
|
QAngle viewAngle = pLocalPlayer->EyeAngles();
|
||
|
|
||
|
if( m_pVehicle != NULL )
|
||
|
{
|
||
|
viewAngle = m_pVehicle->GetAbsAngles();
|
||
|
viewAngle.y += 90.0f;
|
||
|
}
|
||
|
|
||
|
float flScale;
|
||
|
|
||
|
WorldToRadar( vecPos, pLocalPlayer->GetAbsOrigin(), viewAngle, x, y, z_delta, flScale );
|
||
|
|
||
|
if( flags & RADAR_IGNORE_Z )
|
||
|
z_delta = 0;
|
||
|
|
||
|
switch( type )
|
||
|
{
|
||
|
case RADAR_CONTACT_GENERIC:
|
||
|
r = 255; g = 170; b = 0;
|
||
|
iBaseDotSize *= 2;
|
||
|
break;
|
||
|
case RADAR_CONTACT_MAGNUSSEN_RDU:
|
||
|
r = 0; g = 200; b = 255;
|
||
|
iBaseDotSize *= 2;
|
||
|
break;
|
||
|
case RADAR_CONTACT_ENEMY:
|
||
|
r = 255; g = 0; b = 0;
|
||
|
iBaseDotSize *= 2;
|
||
|
break;
|
||
|
case RADAR_CONTACT_LARGE_ENEMY:
|
||
|
r = 255; g = 0; b = 0;
|
||
|
iBaseDotSize *= 3;
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
DrawRadarDot( x, y, z_delta, iBaseDotSize, flags, r, g, b, a );
|
||
|
}
|
||
|
|
||
|
//---------------------------------------------------------
|
||
|
// Purpose: Compute the proper position on the radar screen
|
||
|
// for this object's position relative to the player.
|
||
|
// Then draw the icon in the proper location on the
|
||
|
// radar screen.
|
||
|
//---------------------------------------------------------
|
||
|
#define RADAR_ICON_MIN_SCALE 0.75f
|
||
|
#define RADAR_ICON_MAX_SCALE 1.0f
|
||
|
void CHudRadar::DrawIconOnRadar( Vector vecPos, C_BasePlayer *pLocalPlayer, int type, int flags, int r, int g, int b, int a )
|
||
|
{
|
||
|
float x, y, z_delta;
|
||
|
int wide, tall;
|
||
|
|
||
|
// for 'ghosting' CRT effects:
|
||
|
int xmod;
|
||
|
int ymod;
|
||
|
int xoffset;
|
||
|
int yoffset;
|
||
|
|
||
|
// Assume we're going to use the player's location and orientation
|
||
|
QAngle viewAngle = pLocalPlayer->EyeAngles();
|
||
|
Vector viewOrigin = pLocalPlayer->GetAbsOrigin();
|
||
|
|
||
|
// However, happily use those of the vehicle if available!
|
||
|
if( m_pVehicle != NULL )
|
||
|
{
|
||
|
viewAngle = m_pVehicle->GetAbsAngles();
|
||
|
viewAngle.y += 90.0f;
|
||
|
viewOrigin = m_pVehicle->WorldSpaceCenter();
|
||
|
}
|
||
|
|
||
|
float flScale;
|
||
|
|
||
|
WorldToRadar( vecPos, viewOrigin, viewAngle, x, y, z_delta, flScale );
|
||
|
|
||
|
flScale = RemapVal( flScale, 1.0f, 0.0f, RADAR_ICON_MIN_SCALE, RADAR_ICON_MAX_SCALE );
|
||
|
|
||
|
// Get the correct icon for this type of contact
|
||
|
int iTextureID_Icon = -1;
|
||
|
|
||
|
switch( type )
|
||
|
{
|
||
|
case RADAR_CONTACT_GENERIC:
|
||
|
iTextureID_Icon = m_textureID_IconLambda;
|
||
|
break;
|
||
|
case RADAR_CONTACT_MAGNUSSEN_RDU:
|
||
|
iTextureID_Icon = m_textureID_IconBuster;
|
||
|
break;
|
||
|
case RADAR_CONTACT_LARGE_ENEMY:
|
||
|
case RADAR_CONTACT_ENEMY:
|
||
|
iTextureID_Icon = m_textureID_IconStrider;
|
||
|
break;
|
||
|
case RADAR_CONTACT_DOG:
|
||
|
iTextureID_Icon = m_textureID_IconDog;
|
||
|
break;
|
||
|
case RADAR_CONTACT_ALLY_INSTALLATION:
|
||
|
iTextureID_Icon = m_textureID_IconBase;
|
||
|
break;
|
||
|
default:
|
||
|
return;
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
vgui::surface()->DrawSetColor( r, g, b, a );
|
||
|
vgui::surface()->DrawSetTexture( iTextureID_Icon );
|
||
|
vgui::surface()->DrawGetTextureSize( iTextureID_Icon, wide, tall );
|
||
|
|
||
|
wide = ( int((float)wide * flScale) );
|
||
|
tall = ( int((float)tall * flScale) );
|
||
|
|
||
|
if( type == RADAR_CONTACT_LARGE_ENEMY )
|
||
|
{
|
||
|
wide *= 2;
|
||
|
tall *= 2;
|
||
|
}
|
||
|
|
||
|
// Center the icon around its position.
|
||
|
x -= (wide >> 1);
|
||
|
y -= (tall >> 1);
|
||
|
|
||
|
vgui::surface()->DrawTexturedRect(x, y, x+wide, y+tall);
|
||
|
|
||
|
// Draw the crt 'ghost' if the icon is not pegged to the outer rim
|
||
|
if( flScale > RADAR_ICON_MIN_SCALE && m_ghostAlpha > 0 )
|
||
|
{
|
||
|
vgui::surface()->DrawSetColor( r, g, b, m_ghostAlpha );
|
||
|
xmod = RandomInt( 1, 4 );
|
||
|
ymod = RandomInt( 1, 4 );
|
||
|
xoffset = RandomInt( -1, 1 );
|
||
|
yoffset = RandomInt( -1, 1 );
|
||
|
x -= (xmod - xoffset);
|
||
|
y -= (ymod - yoffset);
|
||
|
wide += (xmod + xoffset);
|
||
|
tall += (ymod + yoffset);
|
||
|
vgui::surface()->DrawTexturedRect(x, y, x+wide, y+tall);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
void CHudRadar::FillRect( int x, int y, int w, int h )
|
||
|
{
|
||
|
int panel_x, panel_y, panel_w, panel_h;
|
||
|
GetBounds( panel_x, panel_y, panel_w, panel_h );
|
||
|
vgui::surface()->DrawFilledRect( x, y, x+w, y+h );
|
||
|
}
|
||
|
|
||
|
void CHudRadar::DrawRadarDot( int x, int y, float z_diff, int iBaseDotSize, int flags, int r, int g, int b, int a )
|
||
|
{
|
||
|
vgui::surface()->DrawSetColor( r, g, b, a );
|
||
|
|
||
|
if ( z_diff < -128 ) // below the player
|
||
|
{
|
||
|
z_diff *= -1;
|
||
|
|
||
|
if ( z_diff > 3096 )
|
||
|
{
|
||
|
z_diff = 3096;
|
||
|
}
|
||
|
|
||
|
int iBar = (int)( z_diff / 400 ) + 2;
|
||
|
|
||
|
// Draw an upside-down T shape to symbolize the dot is below the player.
|
||
|
|
||
|
iBaseDotSize /= 2;
|
||
|
|
||
|
//horiz
|
||
|
FillRect( x-(2*iBaseDotSize), y, 5*iBaseDotSize, iBaseDotSize );
|
||
|
|
||
|
//vert
|
||
|
FillRect( x, y - iBar*iBaseDotSize, iBaseDotSize, iBar*iBaseDotSize );
|
||
|
}
|
||
|
else if ( z_diff > 128 ) // above the player
|
||
|
{
|
||
|
if ( z_diff > 3096 )
|
||
|
{
|
||
|
z_diff = 3096;
|
||
|
}
|
||
|
|
||
|
int iBar = (int)( z_diff / 400 ) + 2;
|
||
|
|
||
|
iBaseDotSize /= 2;
|
||
|
|
||
|
// Draw a T shape to symbolize the dot is above the player.
|
||
|
|
||
|
//horiz
|
||
|
FillRect( x-(2*iBaseDotSize), y, 5*iBaseDotSize, iBaseDotSize );
|
||
|
|
||
|
//vert
|
||
|
FillRect( x, y, iBaseDotSize, iBar*iBaseDotSize );
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
FillRect( x, y, iBaseDotSize, iBaseDotSize );
|
||
|
}
|
||
|
}
|